* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

#reg_header {
	height: 110px;
	width: 100%;
	box-shadow: 0px 0px 10px orange;
}

#reg_header .reg_h_center {
	width: 1200px;
	height: 110px;
	margin: 0 auto;
	display: flex;
}

#reg_header .reg_h_left {
	height: 110px;
	flex: 1;
}

#reg_header .reg_h_left img {
	height: 100px;
	width: 120px;
	float: left;
}

#reg_header .reg_h_left h3 {
	float: left;
	margin-top: 80px;
	margin-left: 10px;
}

#reg_header .reg_h_right {
	height: 110px;
	flex: 1;
	padding-top: 50px;
	padding-left: 30px;
}


.reg_back {
	/*设置整体的尺寸、背景色、边距等*/
	width: 950px;
	height: 550px;
	border: 8px solid #eeeeee;
	background: white;
	margin: auto;
	margin-top: 20px;
}

.reg_left {
	/*设置左浮动和外边距*/
	float: left;
	margin: 10px;
}

.reg_left>p:first-child {
	/*设置段落（新用户注册）颜色和字体大小*/
	color: gray;
	font-size: 20px;
}

.reg_left>p:last-child {
	/*设置段落（USER REGISTER）颜色和字体大小*/
	color: #A6A6A6;
	font-size: 20px;
}

.reg_center {
	/*设置中间的各种输入框等*/
	margin-top: 15px;
	float: left;
	width: 600px;
}

.reg_right {
	/*设置右边段落浮动和外间距*/
	float: right;
	margin: 30px;
}

.reg_right>p:first-child {
	font-size: 15px;

}

.reg_right p a {
	/*设置超链接（立即登录）颜色*/
	color: crimson;
}

.td_left {
	/*设置表单中字体对齐方式和宽度、高度*/
	width: 120px;
	text-align: right;
	height: 40px;
	padding-left: 20px;
}

.td_right {
	/*设置输入框内边距*/
	width: 450px;
	height: 40px;
	padding-left: 20px;
}

#username,#password,#Email,#rename,#Telphone,#Birthday,#checkcode,#repassword {
	/*设置输入框大小和边框*/
	width: 250px;
	height: 30px;
	border: 1px solid #A4A4A4;
	/* 设置边框为圆角 */
	border-radius: 8px;
	padding-left: 15px;
}

#checkcode {
	/*验证码宽度*/
	width: 100px;
	float: left; 

}

span {
	/*不设成inline-block无法旋转*/
	display: inline-block;
}

/*设置 验证码*/
.code {
	border: 1px solid black;
	width: 120px;
	height: 34px;
	text-align: center;
	white-space: normal;
	float: left;
	background: url("../images/code_bg.webp");
}

.change {
/* 	margin-bottom: 0;
	padding-top: 500px; */
	width: 100px;
	height: 30px;
}

.confirm {
	width: 150px;
	height: 25px;
	float: left;
	text-align: center;
}

#btn_sub {
	/*注册按钮*/
	margin-left: 100px;
	background: orangered;
	color: whitesmoke;
	width: 100px;
	height: 40px;
	margin-top: 20px;
	border: 1px solid gray;
}

#reset {
	/*注册按钮*/
	margin-left: 40px;
	background: orangered;
	color: whitesmoke;
	width: 100px;
	height: 40px;
	border: 1px solid gray;
	margin-top: 20px;
}

.error {
	color: red;
	float: right;
	margin-left: 10px;
	margin-top: 0px;

}

#td_sub {
	padding-left: 150px;
}
